Install libghc-classy-prelude-conduit-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-classy-prelude-conduit-dev
Description:
conduit instances for classy-prelude
classy-prelude-conduit contains conduit instances for classy-prelude. . This package provides a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/snoyberg/classy-prelude
Version: 1.2.0-1build5
Section: universe/haskell